The Best Cotton Yarn for Crochet — Dishcloths, Bags, Garments
Cotton is the right yarn for about a third of what people crochet and the wrong one for the rest. Here's what to buy by project, what mercerized actually changes, and what nobody will tell you about shrinkage.
Cotton is not a general-purpose yarn. It is the correct answer for dishcloths, market bags, summer tops, baskets and amigurumi — and a mediocre answer for blankets, sweaters and hats. Buying it for the wrong project is the most common cotton mistake, ahead of buying the wrong brand.
Worsted kitchen cotton — the dishcloth category
The cheapest yarn class in the craft store and, for what it does, the best.
| Yarn | Ball | Length | Rec. hook | | --- | --- | --- | --- | | Lily Sugar'n Cream (Original) | 71 g / 2.5 oz | 109 m / 120 yd | 5 mm (H/8) | | Lily Sugar'n Cream Super Size | 113 g / 4 oz | 184 m / 200 yd | 5 mm | | Peaches & Creme (solids) | 71 g / 2.5 oz | 109 m / 120 yd | 5 mm | | Bernat Handicrafter Cotton | 50 g / 1.8 oz | 73 m / 80 yd | 5 mm |
All of these are 100% cotton, all are labelled CYC 4, and functionally they are interchangeable — same fiber, same gauge, same hook. Peaches & Creme and Handicrafter also come as 400 g / 14 oz cones, the right buy if you make dishcloths in batches.
What actually decides it is color range and what your store stocks. Sugar'n Cream has the widest palette and the widest distribution. As of September 2026, US retail runs about $2.99–$3.99 per regular ball for all three.
A standard dishcloth is roughly 8 × 8 inches and takes about half a ball of the 120-yard size, so one ball is two cloths. That is the entire appeal.
One stated limitation, from the label: Sugar'n Cream's care instructions say "Wash colors separately. Some colors may run," and recommend dry cleaning for large multicolored projects. Irrelevant for a dishcloth. A real warning for a striped throw.
DK and sport cotton — garments, amigurumi, fine work
Worsted kitchen cotton makes a stiff, boardy fabric. For anything worn, drop a weight.
| Yarn | Fiber | Ball | Length | Rec. hook | | --- | --- | --- | --- | --- | | Paintbox Yarns Cotton DK | 100% cotton | 50 g | 125 m / 137 yd | 4 mm (F) | | Scheepjes Catona | 100% mercerized cotton | 50 g | 125 m | 2.5–3.5 mm | | Scheepjes Cahlista | 100% cotton, non-mercerized | 50 g | 85 m / 93 yd | 4.5–5 mm | | Hobbii Rainbow Cotton 8/4 | 100% cotton | 50 g | 160 m / 175 yd | 3–3.5 mm | | Hobbii Rainbow Cotton 8/8 | 100% cotton | 50 g | 75 m / 82 yd | 4–4.5 mm |
Catona is the one worth knowing about. Scheepjes sells it in 10 g, 25 g, 50 g and 100 g balls, which makes it the standard choice for multi-color projects needing thirty shades and eight yards of most of them. It is finer than the label suggests to American eyes — Scheepjes calls it fingering / 4-ply.
Note that Scheepjes and Hobbii publish no CYC category number, and Scheepjes publishes no crochet gauge at all, only knit. Substituting into a US pattern, work from the metres-per-50g figure rather than the word on the band — which is why our yarn weight chart and substitution guide both key off length per gram.
Mercerized vs unmercerized: what actually changes
Mercerization is a caustic soda treatment applied to cotton under tension. It swells the fiber, straightens it, and permanently changes the surface.
Mercerized cotton has a visible sheen, takes dye more deeply so colors read as more saturated, is stronger, and produces harder, more defined stitch edges. It is also slicker on the hook and less absorbent. Unmercerized cotton is matte, softer, chalkier, more absorbent, and fuzzes gently with use.
The practical rule: mercerized for anything looked at, unmercerized for anything used. Colorwork, amigurumi faces, doilies, garments you want to drape — mercerized. Dishcloths, towels, washcloths — unmercerized, because absorbency is the whole function and sheen is worthless.
Scheepjes makes the comparison unusually easy: Catona ("100% Mercerised Cotton… a soft, delicate sheen") and Cahlista ("100% cotton, non-mercerised… a stylish, matte appearance") share a shade numbering system, so you can see the same color both ways.
Be careful with claims here, ours included. Lion Brand states plainly that 24/7 Cotton is mercerized; Scheepjes states it for Catona and the negative for Cahlista. Most other manufacturers say nothing at all — Yarnspirations does not declare mercerization on Sugar'n Cream, Peaches & Creme or Handicrafter, and neither Paintbox nor Hobbii declare it. If a blog tells you Sugar'n Cream is unmercerized, they are inferring from the texture, not reading a spec sheet. A fair inference. Not a published fact.
Cotton blends — the compromise that usually wins
Pure cotton is heavy, inelastic, and hard on the hands. Blends fix all three at the cost of some absorbency and some stitch crispness.
- Lion Brand Coboo — 51% cotton / 49% rayon from bamboo, CYC 3, 100 g / 3.5 oz, 212 m / 232 yd, 4 mm hook. The bamboo adds drape and a cool hand. Excellent for summer tops and lightweight shawls, poor for anything needing structure.
- Bernat Softee Cotton — 60% cotton / 40% acrylic, CYC 3 DK, 120 g / 4.2 oz, 232 m / 254 yd, 4 mm hook. The acrylic content makes it lighter and softer than pure cotton at the same gauge, and much more forgiving of uneven tension. This is the sensible pick for a cotton-ish baby blanket, where 100% cotton would be a ten-pound object.
- Lion Brand Pima Cotton — 100% cotton, CYC 4, 100 g / 3.5 oz, 170 m / 186 yd, 5.5 mm hook. Not a blend, but long-staple cotton, which means noticeably smoother and less splitty than kitchen cotton at a similar weight.
If you're weighing cotton against acrylic for a large project, read the blanket yarn breakdown first — for most blankets a soft acrylic like Caron Simply Soft or Knit Picks Brava Worsted is simply the better object.
Shrinkage and drape — the honest version
Everyone quotes a shrinkage percentage for cotton. We went looking for a manufacturer-published one across Yarnspirations, Lion Brand, Scheepjes, Hobbii and LoveCrafts and could not find a single figure on any product page. The "about 5%" number that circulates traces to blogs and forums, not to a spec sheet. Treat any specific percentage — including that one — as folklore.
Get your own number instead: crochet a swatch at least 6 × 6 inches, measure it dry in both directions, wash and dry it exactly as you'll treat the finished object, and measure again. The difference is your shrinkage, for your yarn, at your gauge. Five minutes and one ball, and it's the only figure that will be true.
Two behaviors to expect regardless. Cotton grows under its own weight — almost no elastic recovery, so a cotton garment or long shawl lengthens on the hanger and stays lengthened. And cotton fabric is heavy: a full-size cotton blanket at worsted gauge is genuinely hard to lift, which is why almost nobody makes one twice. Blocking mats and T-pins (Amazon) matter more with cotton than any other fiber, because cotton holds whatever shape you block it to.
What to avoid
- Kitchen cotton for garments. The fabric is boardy and the weight is punishing.
- Any 100% cotton for a full-size blanket. See above.
- Cotton at the manufacturer's largest recommended hook if you want structure. Cotton at a loose gauge is floppy in a way wool never is.
- Buying a big cotton palette without swatching one ball first. Cotton varies more between brands than acrylic does, and it is the fiber most likely to hurt your hands.
- Splitty cheap cotton for amigurumi. Long-staple or mercerized cotton splits far less at the tight gauges amigurumi needs.
Working out quantities
Cotton yardage per ball is low — 80 to 137 yards is typical, against 170 to 426 for a comparable acrylic — so the ball count for a project is startling the first time you calculate it. Run your dimensions through the yarn calculator before buying; how much yarn do I need has the per-square-inch method.
For a colorwork piece, the converter gives a per-color yardage breakdown from the chart itself, which beats any rule of thumb. A Clover Amour hook set (Amazon) and a yarn ball winder (Amazon) make working from cone cotton pleasant rather than a chore.
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